Closed
Description
Board
ESP32 Dev Module
Device Description
I updated esp32 by Espressif Systems from 2.0.14 to 3.0.0-alpha2 and 3.0.0-alpha1. When I compile my code, both 3.0.0 versions return with the following errors messages
C:\Users\iv_gamer\Documents\Arduino\solar_20\pwm.ino:107:3: error: 'mcpwm_sync_enable' was not declared in this scope; did you mean 'mcpwm_sync_disable'?
107 | mcpwm_sync_enable(MCPWM_UNIT_1, MCPWM_TIMER_0, MCPWM_SELECT_TIMER0_SYNC, 0);
I changed the esp32 version back to 2.0.14, there is no error.
Hardware Configuration
Nothing connected
Version
latest master (checkout manually)
IDE Name
Arduino IDE 2.1.0
Operating System
Window 10
Flash frequency
40MHz
PSRAM enabled
yes
Upload speed
11520
Description
Codes does no compile with esp32 version 3.0.0-alpha1 or 3.0.0-alpha2
Sketch
#include "driver/mcpwm.h"
mcpwm_config_t pwm_1; // mcpwm config structure
#define ck_t1 32 //clk t1 pin
#define ck_s1 33 //clk s1 pin
int64_t tmM_start; // start time
void setup() {
Serial.begin(115200); // set up serial monitor
tmM_start= esp_timer_get_time();
Serial.printf("start time =%ld \n",tmM_start);
init_mcpwm1();
}
void loop() {
}
//********************************************************
void init_mcpwm1() {
float duty; // clock pulse duty cycle
int i;
Serial.printf(" Setting up mcpwm 1\t");
// setup pwm 1 clock clock pins
pinMode(ck_t1, OUTPUT);
pinMode(ck_s1, OUTPUT);
digitalWrite(ck_t1, LOW); // disable convertor clock
digitalWrite(ck_s1, LOW); // disable convertor clock
// ******** struct mcpwm_config_t **********
// uint32_t frequency MCPWM frequency in Hz
// float cmpr_a Duty cycle in % for operator a(MCPWMXA), for 62.3% duty cycle, duty_a = 62.3
// float cmpr_b Duty cycle in % for operator b(MCPWMXB), i.e for 48% duty cycle, duty_b = 48.0
// Signal type MCPWM_DUTY_MODE_0; // Active high duty
// MCPWM_DUTY_MODE_1; // Active low duty
// MCPWM_HAL_GENERATOR_MODE_FORCE_LOW; // Force low
// MCPWM_HAL_GENERATOR_MODE_FORCE_HIGH; // Force high
// MCPWM counter MCPWM_FREEZE_COUNTER; // Counter freeze
// MCPWM_UP_COUNTER; // Up counter
// MCPWM_DOWN_COUNTER; // Down counter
// MCPWM_UP_DOWN_COUNTER; // Up-down counter, frequency is half of MCPWM frequency set
// *****************************************************************************************
pwm_1.frequency = 20000; //frequency
pwm_1.cmpr_a = 30.0; //duty cycle of PWMxA = 30%
pwm_1.cmpr_b = 30.0; //duty cycle of PWMxB = 30%
pwm_1.counter_mode = MCPWM_UP_COUNTER; // Up-down counter (triangle wave)
pwm_1.duty_mode = MCPWM_DUTY_MODE_0; // Active HIGH
// ******* mcpwm_gpio_init( cpwm_num, io_signals, int gpio_num) ***********
// Setup one clock to one GPIO pin
// For multiple GPIO pins, use multiple mcpwm_gpio_init()
// mcpwm_num: [MCPWM_UNIT_0, MCPWM_UNIT_1]
// io_signal: [MCPWM0A, MCPWM0B, MCPWM1A, MCPWM1B, MCPWM2A, MCPWM2B] 1 of 6 to GPIO. Others choices [SYNC_X, FAULT_X, CAP_X] are ignored
// gpio_num: GPIO pin.
// *****************************************************************************************
mcpwm_gpio_init(MCPWM_UNIT_1, MCPWM0A, ck_t1); // TIMER 0A uses as t1 clock, duty controls by pwm_1.cmpr_a
mcpwm_gpio_init(MCPWM_UNIT_1, MCPWM1B, ck_s1); // TIMER 1B uses as s1 clock, duty controls by pwm_1.cmpr_b
// ******** mcpwm_init( mcpwm_num, timer_num, *mcpwm_conf) **********
// Setup clock with the parameters defined by struct mcpwm_config_t and enable its output
// mcpwm_num: [MCPWM_UNIT_0, MCPWM_UNIT_1]
// timer_num: [MCPWM_TIMER_0, MCPWM_TIMER_1, MCPWM_TIMER_2]
// mcpwm_conf: Data structure address mcpwm_config_t
// *****************************************************************************************
mcpwm_init(MCPWM_UNIT_1, MCPWM_TIMER_0, &pwm_1); // setup MCPWM_UNIT_1 MCPWM_TIMER_0
mcpwm_init(MCPWM_UNIT_1, MCPWM_TIMER_1, &pwm_1); // setup MCPWM_UNIT_1 MCPWM_TIMER_1
// ********* mcpwm_set_timer_sync_output(mcpwm_num, timer_num, trigger_mod) ********
// Setup MCPWM synchronization mode
// mcpwm_num: [MCPWM_UNIT_0, MCPWM_UNIT_1]
// timer_num: [MCPWM_TIMER_0, MCPWM_TIMER_1, MCPWM_TIMER_2]
// trigger_mode:
// MCPWM_SWSYNC_SOURCE_SYNCIN; // Sync by external signal
// MCPWM_SWSYNC_SOURCE_TEZ; // Sync when timer counts to 0
// MCPWM_SWSYNC_SOURCE_TEP; // Sync when timer counts to max
// MCPWM_SWSYNC_SOURCE_DISABLED; // No Sync signals
// *****************************************************************************************
mcpwm_set_timer_sync_output(MCPWM_UNIT_1, MCPWM_TIMER_0, MCPWM_SWSYNC_SOURCE_TEZ);
// ************ mcpwm_sync_enable( mcpwm_num, timer_num, sync_sig, uint32_t phase_val) ************
// Synchronized timer to the phase_val.
// mcpwm_num: [MCPWM_UNIT_0, MCPWM_UNIT_1]
// timer_num: [MCPWM_TIMER_0, MCPWM_TIMER_1, MCPWM_TIMER_2]
// sync_sig: set the synchronization input signal
// MCPWM_SELECT_NO_INPUT; // No input selected
// MCPWM_SELECT_TIMER0_SYNC; // timer0 as input
// MCPWM_SELECT_TIMER1_SYNC; // timer1 as input
// MCPWM_SELECT_TIMER2_SYNC; // timer2 as input
// MCPWM_SELECT_GPIO_SYNC0; // GPIO SYNC0 as input
// MCPWM_SELECT_GPIO_phas1; // GPIO phas1 as input
// MCPWM_SELECT_GPIO_SYNC2; // GPIO SYNC2 as input
// phase_val: phase value in 10 x % (for 56.7%, phase_val = 567)
// **********************************
mcpwm_sync_enable(MCPWM_UNIT_1, MCPWM_TIMER_0, MCPWM_SELECT_TIMER0_SYNC, 0);
mcpwm_sync_enable(MCPWM_UNIT_1, MCPWM_TIMER_1, MCPWM_SELECT_TIMER0_SYNC, 500);
mcpwm_init(MCPWM_UNIT_1, MCPWM_TIMER_0, &pwm_1);
mcpwm_init(MCPWM_UNIT_1, MCPWM_TIMER_1, &pwm_1);
Serial.printf(" init done\n");
}Debug Message
FQBN: esp32:esp32:esp32
Using board 'esp32' from platform in folder: C:\Users\iv_gamer\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha2
Using core 'esp32' from platform in folder: C:\Users\iv_gamer\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha2
cmd /c if exist "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\.arduinoIDE-unsaved2023919-11200-xdg972.argpk\\sketch_oct19c\\partitions.csv" COPY /y "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\.arduinoIDE-unsaved2023919-11200-xdg972.argpk\\sketch_oct19c\\partitions.csv" "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\partitions.csv"
cmd /c if not exist "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\partitions.csv" if exist "C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.0-alpha2\\variants\\esp32\\partitions.csv" COPY "C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.0-alpha2\\variants\\esp32\\partitions.csv" "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\partitions.csv"
cmd /c if not exist "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\partitions.csv" COPY "C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.0-alpha2\\tools\\partitions\\default.csv" "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\partitions.csv"
1 file(s) copied.
cmd /c IF EXIST "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\.arduinoIDE-unsaved2023919-11200-xdg972.argpk\\sketch_oct19c\\bootloader.bin" ( COPY /y "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\.arduinoIDE-unsaved2023919-11200-xdg972.argpk\\sketch_oct19c\\bootloader.bin" "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\sketch_oct19c.ino.bootloader.bin" ) ELSE ( IF EXIST "C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.0-alpha2\\variants\\esp32\\bootloader.bin" ( COPY "C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.0-alpha2\\variants\\esp32\\bootloader.bin" "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\sketch_oct19c.ino.bootloader.bin" ) ELSE ( "C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esptool_py\\4.6/esptool.exe" --chip esp32 elf2image --flash_mode dio --flash_freq 80m --flash_size 4MB -o "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\sketch_oct19c.ino.bootloader.bin" "C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32\\bin\\bootloader_qio_80m.elf" ) )
esptool.py v4.6
Creating esp32 image...
Merged 1 ELF section
Successfully created esp32 image.
cmd /c if exist "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\.arduinoIDE-unsaved2023919-11200-xdg972.argpk\\sketch_oct19c\\build_opt.h" COPY /y "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\.arduinoIDE-unsaved2023919-11200-xdg972.argpk\\sketch_oct19c\\build_opt.h" "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\build_opt.h"
cmd /c if not exist "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\build_opt.h" type nul > "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\build_opt.h"
Detecting libraries used...
"C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\xtensa-esp32-elf-gcc\\esp-12.2.0_20230208/bin/xtensa-esp32-elf-g++" -c "@C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/flags/cpp_flags" -w -Os -w -x c++ -E -CC -DF_CPU=240000000L -DARDUINO=10607 -DARDUINO_ESP32_DEV -DARDUINO_ARCH_ESP32 "-DARDUINO_BOARD=\"ESP32_DEV\"" "-DARDUINO_VARIANT=\"esp32\"" -DARDUINO_PARTITION_default "-DARDUINO_HOST_OS=\"windows\"" "-DARDUINO_FQBN=\"esp32:esp32:esp32:JTAGAdapter=default,PSRAM=disabled,PartitionScheme=default,CPUFreq=240,FlashMode=qio,FlashFreq=80,FlashSize=4M,UploadSpeed=921600,LoopCore=1,EventsCore=1,DebugLevel=none,EraseFlash=none\"" -DESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_RUNNING_CORE=1 -DARDUINO_EVENT_RUNNING_CORE=1 -DARDUINO_USB_CDC_ON_BOOT=0 "@C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/flags/defines" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Temp\\.arduinoIDE-unsaved2023919-11200-xdg972.argpk\\sketch_oct19c" -iprefix "C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/include/" "@C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/flags/includes" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/qio_qspi/include" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.0-alpha2\\cores\\esp32" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.0-alpha2\\variants\\esp32" "@C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03/build_opt.h" "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\sketch\\sketch_oct19c.ino.cpp" -o nul
Generating function prototypes...
"C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\xtensa-esp32-elf-gcc\\esp-12.2.0_20230208/bin/xtensa-esp32-elf-g++" -c "@C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/flags/cpp_flags" -w -Os -w -x c++ -E -CC -DF_CPU=240000000L -DARDUINO=10607 -DARDUINO_ESP32_DEV -DARDUINO_ARCH_ESP32 "-DARDUINO_BOARD=\"ESP32_DEV\"" "-DARDUINO_VARIANT=\"esp32\"" -DARDUINO_PARTITION_default "-DARDUINO_HOST_OS=\"windows\"" "-DARDUINO_FQBN=\"esp32:esp32:esp32:JTAGAdapter=default,PSRAM=disabled,PartitionScheme=default,CPUFreq=240,FlashMode=qio,FlashFreq=80,FlashSize=4M,UploadSpeed=921600,LoopCore=1,EventsCore=1,DebugLevel=none,EraseFlash=none\"" -DESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_RUNNING_CORE=1 -DARDUINO_EVENT_RUNNING_CORE=1 -DARDUINO_USB_CDC_ON_BOOT=0 "@C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/flags/defines" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Temp\\.arduinoIDE-unsaved2023919-11200-xdg972.argpk\\sketch_oct19c" -iprefix "C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/include/" "@C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/flags/includes" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/qio_qspi/include" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.0-alpha2\\cores\\esp32" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.0-alpha2\\variants\\esp32" "@C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03/build_opt.h" "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\sketch\\sketch_oct19c.ino.cpp" -o "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\preproc\\ctags_target_for_gcc_minus_e.cpp"
"C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\builtin\\tools\\ctags\\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\preproc\\ctags_target_for_gcc_minus_e.cpp"
Compiling sketch...
"C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\xtensa-esp32-elf-gcc\\esp-12.2.0_20230208/bin/xtensa-esp32-elf-g++" -MMD -c "@C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/flags/cpp_flags" -w -Os -DF_CPU=240000000L -DARDUINO=10607 -DARDUINO_ESP32_DEV -DARDUINO_ARCH_ESP32 "-DARDUINO_BOARD=\"ESP32_DEV\"" "-DARDUINO_VARIANT=\"esp32\"" -DARDUINO_PARTITION_default "-DARDUINO_HOST_OS=\"windows\"" "-DARDUINO_FQBN=\"esp32:esp32:esp32:JTAGAdapter=default,PSRAM=disabled,PartitionScheme=default,CPUFreq=240,FlashMode=qio,FlashFreq=80,FlashSize=4M,UploadSpeed=921600,LoopCore=1,EventsCore=1,DebugLevel=none,EraseFlash=none\"" -DESP32 -DCORE_DEBUG_LEVEL=0 -DARDUINO_RUNNING_CORE=1 -DARDUINO_EVENT_RUNNING_CORE=1 -DARDUINO_USB_CDC_ON_BOOT=0 "@C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/flags/defines" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Temp\\.arduinoIDE-unsaved2023919-11200-xdg972.argpk\\sketch_oct19c" -iprefix "C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/include/" "@C:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/flags/includes" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\esp32-arduino-libs\\idf-release_v5.1-6b1f40b9bf/esp32/qio_qspi/include" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.0-alpha2\\cores\\esp32" "-IC:\\Users\\iv_gamer\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.0.0-alpha2\\variants\\esp32" "@C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03/build_opt.h" "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\sketch\\sketch_oct19c.ino.cpp" -o "C:\\Users\\iv_gamer\\AppData\\Local\\Temp\\arduino\\sketches\\D94F4CA327BDB39B2A17282ACABB9E03\\sketch\\sketch_oct19c.ino.cpp.o"
C:\Users\iv_gamer\AppData\Local\Temp\.arduinoIDE-unsaved2023919-11200-xdg972.argpk\sketch_oct19c\sketch_oct19c.ino: In function 'void init_mcpwm1()':
C:\Users\iv_gamer\AppData\Local\Temp\.arduinoIDE-unsaved2023919-11200-xdg972.argpk\sketch_oct19c\sketch_oct19c.ino:96:3: error: 'mcpwm_sync_enable' was not declared in this scope; did you mean 'mcpwm_sync_disable'?
96 | mcpwm_sync_enable(MCPWM_UNIT_1, MCPWM_TIMER_0, MCPWM_SELECT_TIMER0_SYNC, 0);
| ^~~~~~~~~~~~~~~~~
| mcpwm_sync_disable
exit status 1
Compilation error: 'mcpwm_sync_enable' was not declared in this scope; did you mean 'mcpwm_sync_disable'?
Other Steps to Reproduce
No response
I have checked existing issues, online documentation and the Troubleshooting Guide
- I confirm I have checked existing issues, online documentation and Troubleshooting guide.